Epic: Landing Page

[joelit]

Description of the enhancement

• Multiple vocabulary layout static example
• Single vocabulaty layout static example

• [x] Multiple vocabulary layout implemented
• [ ] Single vocabulary layout implemented
• [ ] Customizable service logo ("Skosmos" by default)
• [x] Main heading is "Vocabularies" / "Sanastot"
• [x] Vocabularies grouped by category; category headings follow visual spec (size, color, padding/margin)
• [x] Vocabularies shown; vocabulary names follow visual spec (size, color, underline offset, underline color, padding/margin)
• [x] Equal length columns (aligned at both top and bottom)
• [x] Footer implemented and follows visual spec
• [x] Keyboard navigation works
• [x] Responsive layout
• [ ] The background should have a line motif
• [x] The background colour should follow the spec
• [x] The space between the columns follows the spec